| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.72 | 5.164% | $199.5171 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $132.75 | 11.287% | $147.7335 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $82.26 | 6.781% | $87.8381 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $231.83 | 7.689% | $249.6554 | $249.66 | $249.65 | $249.70 |
| Purchase #5 | $24.68 | 12.865% | $27.8551 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $54.89 | 6.644% | $58.5369 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $179.94 | 8.697% | $195.5894 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $896.07 | $966.7255 | $966.74 | $966.75 | $966.70 | |